// 2004-03-11 Dhruv Matani <dhruvbird@HotPOP.com>
+#include <list>
+#include <map>
+#include <algorithm>
+#include <cstdlib>
#include <typeinfo>
#include <sstream>
#include <ext/mt_allocator.h>
using namespace std;
using __gnu_cxx::malloc_allocator;
+using __gnu_cxx::new_allocator;
using __gnu_cxx::__mt_alloc;
using __gnu_cxx::bitmap_allocator;
using __gnu_cxx::__pool_alloc;
typedef int test_type;
-using namespace __gnu_cxx;
-
-#include <list>
-#include <map>
-#include <algorithm>
-#include <cstdlib>
-using namespace std;
-
template <typename Alloc>
-int Test_Allocator ()
-{
- typedef list<int, Alloc> My_List;
- My_List il1;
-
- int const Iter = 150000;
-
- int ctr = 3;
- while (ctr--)
- {
- for (int i = 0; i < Iter; ++i)
- il1.push_back (rand()%500001);
-
- //Search for random values that may or may not belong to the list.
- for (int i = 0; i < 50; ++i)
- std::find (il1.begin(), il1.end(), rand()%100001);
+ int
+ Test_Allocator()
+ {
+ typedef list<int, Alloc> My_List;
+ My_List il1;
+ int const Iter = 150000;
+
+ int ctr = 3;
+ while (ctr--)
+ {
+ for (int i = 0; i < Iter; ++i)
+ il1.push_back(rand()%500001);
+
+ //Search for random values that may or may not belong to the list.
+ for (int i = 0; i < 50; ++i)
+ std::find(il1.begin(), il1.end(), rand() % 100001);
- il1.sort ();
+ il1.sort();
- //Search for random values that may or may not belong to the list.
- for (int i = 0; i < 50; ++i)
- {
- typename My_List::iterator _liter = std::find (il1.begin(), il1.end(), rand()%100001);
- if (_liter != il1.end())
- il1.erase (_liter);
- }
+ //Search for random values that may or may not belong to the list.
+ for (int i = 0; i < 50; ++i)
+ {
+ typename My_List::iterator _liter = std::find(il1.begin(),
+ il1.end(),
+ rand() % 100001);
+ if (_liter != il1.end())
+ il1.erase(_liter);
+ }
- il1.clear ();
- }
- return Iter;
-}
+ il1.clear();
+ }
+ return Iter;
+ }
template <typename Alloc>
-void do_test ()
-{
- using namespace __gnu_test;
- int status;
- Alloc obj;
-
- time_counter time;
- resource_counter resource;
- clear_counters(time, resource);
- start_counters(time, resource);
- int test_iterations = Test_Allocator<Alloc>();
- stop_counters(time, resource);
+ void
+ do_test()
+ {
+ using namespace __gnu_test;
+ int status;
+ Alloc obj;
+
+ time_counter time;
+ resource_counter resource;
+ clear_counters(time, resource);
+ start_counters(time, resource);
+ int test_iterations = Test_Allocator<Alloc>();
+ stop_counters(time, resource);
- std::ostringstream comment;
- comment << "iterations: " << test_iterations <<endl;
- comment << "type: " << abi::__cxa_demangle(typeid(obj).name(),
- 0, 0, &status);
- report_header(__FILE__, comment.str());
- report_performance(__FILE__, string(), time, resource);
-}
-
-int main ()
+ std::ostringstream comment;
+ comment << "iterations: " << test_iterations << '\t';
+ comment << "type: " << abi::__cxa_demangle(typeid(obj).name(),
+ 0, 0, &status);
+ report_header(__FILE__, comment.str());
+ report_performance(__FILE__, string(), time, resource);
+ }
+
+int main()
{
#ifdef TEST_S0
do_test<new_allocator<int> >();
do_test<__pool_alloc<int> >();
#endif
}
-
-
#include <cstdlib>
#include <string>
#include <pthread.h>
-
#include <typeinfo>
#include <sstream>
#include <ext/mt_allocator.h>
using namespace std;
using __gnu_cxx::malloc_allocator;
+using __gnu_cxx::new_allocator;
using __gnu_cxx::__mt_alloc;
using __gnu_cxx::bitmap_allocator;
using __gnu_cxx::__pool_alloc;
typedef int test_type;
-using namespace __gnu_cxx;
-using namespace std;
-
-bool less_int (int x1, int x2) { return x1<x2; }
-
+bool less_int(int x1, int x2) { return x1<x2; }
#if defined USE_FUNCTION_COMPARE
#define COMPARE_T typeof(&less_int)
#endif
template <typename Alloc>
-void *find_proc (void *_vptr)
-{
- map<int, string, COMPARE_T, Alloc> *_mptr =
- reinterpret_cast<map<int, string, COMPARE_T, Alloc>*>(_vptr);
-
- for (int i = 0; i < 700000; ++i)
- {
- int Finder = rand() % 2000000;
- _mptr->find (Finder);
- }
- return _vptr;
-}
+ void*
+ find_proc(void *_vptr)
+ {
+ map<int, string, COMPARE_T, Alloc> *_mptr =
+ reinterpret_cast<map<int, string, COMPARE_T, Alloc>*>(_vptr);
+
+ for (int i = 0; i < 700000; ++i)
+ {
+ int Finder = rand() % 2000000;
+ _mptr->find(Finder);
+ }
+ return _vptr;
+ }
template <typename Alloc>
-int do_test ()
-{
- COMPARE_T _comp = COMPARE_F;
- map<int, string, COMPARE_T, Alloc> imap (_comp);
- int x = 2;
- pthread_t thr[3];
- const int Iter = 1000000;
-
- while (x--)
- {
- for (int i = 0; i < 300000; ++i)
- imap.insert (make_pair (rand()%1000000, "_test_data"));
-
- for (int i = 0; i < 100000; ++i)
- imap.insert (make_pair (rand()%2000000, "_test_data"));
-
- pthread_create (&thr[0], NULL, find_proc<Alloc>, (void*)&imap);
- pthread_create (&thr[1], NULL, find_proc<Alloc>, (void*)&imap);
- pthread_create (&thr[2], NULL, find_proc<Alloc>, (void*)&imap);
-
- pthread_join (thr[0], 0);
- pthread_join (thr[1], 0);
- pthread_join (thr[2], 0);
-
- imap.clear ();
- }
- return Iter;
-}
+ int
+ do_test()
+ {
+ COMPARE_T _comp = COMPARE_F;
+ map<int, string, COMPARE_T, Alloc> imap(_comp);
+ int x = 2;
+ pthread_t thr[3];
+ const int Iter = 1000000;
+
+ while (x--)
+ {
+ for (int i = 0; i < 300000; ++i)
+ imap.insert(make_pair(rand()%1000000, "_test_data"));
+
+ for (int i = 0; i < 100000; ++i)
+ imap.insert(make_pair(rand()%2000000, "_test_data"));
+
+ pthread_create(&thr[0], NULL, find_proc<Alloc>, (void*)&imap);
+ pthread_create(&thr[1], NULL, find_proc<Alloc>, (void*)&imap);
+ pthread_create(&thr[2], NULL, find_proc<Alloc>, (void*)&imap);
+
+ pthread_join(thr[0], 0);
+ pthread_join(thr[1], 0);
+ pthread_join(thr[2], 0);
+
+ imap.clear();
+ }
+ return Iter;
+ }
template <typename Alloc>
-void exec_tests ()
-{
- using namespace __gnu_test;
- int status;
- COMPARE_T _comp = COMPARE_F;
- map<int, string, COMPARE_T, Alloc> obj (_comp);
-
- time_counter time;
- resource_counter resource;
- clear_counters(time, resource);
- start_counters(time, resource);
- int test_iterations = do_test<Alloc>();
- stop_counters(time, resource);
+ void
+ exec_tests()
+ {
+ using namespace __gnu_test;
+ int status;
+ COMPARE_T _comp = COMPARE_F;
+ map<int, string, COMPARE_T, Alloc> obj(_comp);
+
+ time_counter time;
+ resource_counter resource;
+ clear_counters(time, resource);
+ start_counters(time, resource);
+ int test_iterations = do_test<Alloc>();
+ stop_counters(time, resource);
- std::ostringstream comment;
- comment << "iterations: " << test_iterations <<endl;
- comment << "type: " << abi::__cxa_demangle(typeid(obj).name(),
- 0, 0, &status);
- report_header(__FILE__, comment.str());
- report_performance(__FILE__, string(), time, resource);
-}
-
+ std::ostringstream comment;
+ comment << "iterations: " << test_iterations << '\t';
+ comment << "type: " << abi::__cxa_demangle(typeid(obj).name(),
+ 0, 0, &status);
+ report_header(__FILE__, comment.str());
+ report_performance(__FILE__, string(), time, resource);
+ }
int main()
{
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